Submission Documents: · Original U-1 Form, with NB registration· Ultrasonic thickness (UT) testing and Liquid Penetrant (LP) joint quality report· Pressure Vessel Calculations per ASME VIII-1· P.Eng. Stamped drawing. Final inspection by TSSA Authorized Inspector.

## Air Receiver ASME VIII-1

An air receiver can be described as a pressure vessel that acts as a reservoir for receiving and storing a compressed gas, in order to maintain a constant supply.

## Filter Vessel ASME VIII-1

Sample Pressure Vessel calculations per ASME VIII-1 for a stainless steel filter vessel: Featuring: Standard ASME B16.5 rated flange inlet and outlet ports Top cover attached by means of custom swingbolt assembly. Easy access drain The links below show the calculations and the drawing COMPRESS Pressure Vessel Design Calculations Swing Bolt attachment Calculations, ver.3.1 Sample Filter Vessel

## Refurbished Autoclave ASME VIII-1

Used Vessel RegistrationVessel Description: Autoclave used for tire re-treadingDesign Code: ASME VIII-1, 1992 ed, 1993 AddendaYear of Manufacture: 1994National Board Registration: 19Dimensions: 5’x25’MAWP: 100 psi @ 500°FProvince of Registration: Ontario Final inspection by TSSA Authorized Inspector Special thanks to Ironhead RT for permission to post this project.

## Fatigue Calculation

Nozzle with ratio Rn/R > 0.7, requires additional verification per Appendix 1-7(b)(1)(c). Finite Element Analysis allowed per U-2(g).

## Cyclic Loading

The weld shown in Figure 1 failed during a cyclic loading test. The subsequent investigation involved:-

## Certain Joint Configurations for the Attachment of Welded Unstayed Flat Heads

Finite Element Analysis (FEA) is used to investigate reasons why ASME VIII-1, FIG.UW-13.2, does not permit certain joint configurations for the attachment of welded unstayed flat heads: Joint Orientation: The eccentrically attached weld allows the joint to open under pressure. Fatigue Life: The peak stress created at the weld root limits the fatigue life. Weld size: The weld size is insufficient to satisfy the Code’s geometric requirements To open sample discussion

## Tri-Clamp Sanitary Fitting

This Tri-clamp connection is designed to comply with ASME B31.3-2008. It is an unlisted component because of its shape, hence the ASME VIII-1 Appendix-24 (24-1(b)) cannot be used to validate it. Two options remain for determining the MAWP:1. A burst test per UG-101(m)2. Finite Element Analysis (FEA) per ASME VIII-2, Part 5 The Tri-Clamp can be qualified using Option 2 under ASME B31.3 304.7.2(d). Allowable stress should be taken from

## What is FEA?

What is Finite Element Analysis (FEA)? Finite Element Analysis (FEA) is used to solve engineering problems that are too complex to be handled using the traditional mathematically closed form solutions. According to my course notes from university: “the finite element method is a numerical method used to find an approximate solution for such complicated problems which involve irregular domains and difficult boundary and load conditions.” In broad terms, a static

## Fitting Categories

What category does the fitting fall under?